Yes, they do; symbiont green algae are called zoochlorellae.
Lichens consist of fungi and algae living in a symbiotic relationship.
Commensalism
zooxanthellae
Coral polyps and Zooxanthellae. They have a symbiotic relationship with each other. The coral polyps provide a home for the Zooxanthellae (a type of algae) and the Zooxanthellae provide the polyp with food and gives the coral its recognizable color. Without the Zooxanthellae, coral bleeching occurs.
It's a mutualistic symbiosis, and occours in corals, jellyfishes and other polyps.* The symbionts, called zoochlorellae if they are green algae or zooxanthellae if they are protozoans, with photosynthesis produce: # Sugars, wich can feed the host up to 90% of its energy request. # Oxygen. * The cnidarian (coral, jellyfish or hydropolyp) gives to zoochlorellae (or to zooxanthellae) his products of waste: # CO2 (which decreasing helps hermatypic corals forming their skeletons) # Minerals. # Nitrogen. In order to perform photosynthesis, zoochlorellae and zooxanthellae need light, so they can stay only in shallow waters.
The symbiotic relationship is mutualism
Lichens consist of fungi and algae living in a symbiotic relationship.
Commensalism
A symbiotic relationship.
zooxanthellae
Lichen is a symbiosis between an algae and a fungus.
Coral polyps and Zooxanthellae. They have a symbiotic relationship with each other. The coral polyps provide a home for the Zooxanthellae (a type of algae) and the Zooxanthellae provide the polyp with food and gives the coral its recognizable color. Without the Zooxanthellae, coral bleeching occurs.
Probably Commensalism
A mutualistic (where both organisms benefit) relationship can be found between the Stentor and Algae, where the Stentor can get food from the Algae and the Algae can be protected from other organisms.
A symbiotic relationship between a fungus and an algae or cyanobacteria.
It is called a lichen.
No. Lichen is a combination of a fungus and algae in a symbiotic relationship.